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单词 乙烷
例句 DEFINITIVE EXAMPLES 权威例句〔delavirdine〕A non-nucleoside analogue that is used as an antiviral drug in the treatment of HIV.去毒乙烷吡啶:非核苷的类似物,用作抗滤过性病原体的药物,来治疗人体免疫缺乏病毒美国传统〔dimethyl〕An organic compound, especially ethane, containing two methyl groups.双甲基的,乙烷:一种有机化合物,特别是乙烷,内含有两个甲基美国传统〔react〕They produced ethylchloride by reacting chloride with waste.他们使氯和废料相互作用而产生氯乙烷21世纪英汉Natural gas is composed of methane, ethane, propane and butane.天然气由甲烷、乙烷、丙烷和丁烷组成。剑桥国际
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